100% Polyester Microfiber Imported Queen set includes a 90 x 102 inch flat sheet, 60 x 80 x 12 inch fitted sheet, and 2 pillowcases Polyester microfiber offers strength and exceptional softness Fitted sheet has elastic to stretch and fit snugly over mattresses up to 16-inches deep Easy to care for: machine wash warm, no bleach, tumble dry low Made in OEKO-TEX Standard 100 factory, an independent certification system that ensures textiles meet high safety and environmental standards.